The default settings will name this activity as ‘Main2Activity’. App -> Java -> right click on packagename.projectname -> New -> Activity -> Empty Activity. Here get buttons processing only like insert, update and delete data from SQLite database. Right-click on 'Values' -> 'New' -> 'Values Resource File'. In the next article, we will create customer functionalities. In this tutorial, we will create functionalities only for the Admin. Another really easy way of doing this is from your project sidebar. Customers will be able to withdraw cash, deposit cash and view his account details.

To delete a category from an intent object, you can use the deleteCategory() method. Here we will delete contact when somebody will click on the delete optionįirst of all, we will write add a new method called deleteData() in DatabaseHelper class which will help us to delete data. Menu -> File -> New -> Activity -> Empty Activity. We can specify the category by using the addCategory() method.

In the last tutorial, we have generated a popup on click of the list item with two options update and delete. In the last tutorial, we have learned how to update data in the SQLite database in this tutorial we will continue with the same Phone Book app and we will delete contact number. In this tutorial, we will learn about how to delete data from SQLite database.

Delete intent android studio